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From: "dangelog at gmail dot com" <sourceware-bugzilla@sourceware.org> To: glibc-bugs@sourceware.org Subject: [Bug math/29193] sincos produces a different output than sin/cos Date: Fri, 27 May 2022 22:50:33 +0000 [thread overview] Message-ID: <bug-29193-131-w8X4Nw1zeC@http.sourceware.org/bugzilla/> (raw) In-Reply-To: <bug-29193-131@http.sourceware.org/bugzilla/> https://sourceware.org/bugzilla/show_bug.cgi?id=29193 --- Comment #3 from Giuseppe D'Angelo <dangelog at gmail dot com> --- Hello, I'm actually not sure; running gdb on the binary and stepping through instructions leads me to __sin_fma: (gdb) bt #0 __sin_fma (x=5.1836278784231586) at ../sysdeps/ieee754/dbl-64/s_sin.c:202 #1 0x00005555555550d9 in main () at test.c:30 This is on Ubuntu 20.04 on a Broadwell CPU. -- You are receiving this mail because: You are on the CC list for the bug.
next prev parent reply other threads:[~2022-05-27 22:50 UTC|newest] Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-05-27 16:53 [Bug math/29193] New: " dangelog at gmail dot com 2022-05-27 19:33 ` [Bug math/29193] " schwab@linux-m68k.org 2022-05-27 20:05 ` schwab@linux-m68k.org 2022-05-27 22:50 ` dangelog at gmail dot com [this message] 2022-05-28 9:03 ` dangelog at gmail dot com 2022-05-31 11:37 ` dangelog at gmail dot com 2022-05-31 11:47 ` fweimer at redhat dot com 2022-06-01 8:32 ` schwab@linux-m68k.org 2022-06-02 9:29 ` dangelog at gmail dot com
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